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Arch Linux supports devicemapper 

Fixes #682
This commit is contained in:
Misty Stanley-Jones 2016-11-30 18:03:16 -08:00 committed by GitHub
parent 2f9417d219
commit 11cbfeaa5e
1 changed files with 3 additions and 2 deletions
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5
engine/userguide/storagedriver/device-mapper-driver.md
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@ -165,6 +165,7 @@ following distributions support the driver:
* Ubuntu 12.04 * Ubuntu 12.04
* Ubuntu 14.04 * Ubuntu 14.04
* Debian * Debian
* Arch Linux
Docker hosts running the `devicemapper` storage driver default to a Docker hosts running the `devicemapper` storage driver default to a
configuration mode known as `loop-lvm`. This mode uses sparse files to build configuration mode known as `loop-lvm`. This mode uses sparse files to build
@ -471,7 +472,7 @@ The `Data Space` values show that the pool is 100GB total. This example extends
-rw------- 1 root root 2.0G Mar 31 11:17 metadata -rw------- 1 root root 2.0G Mar 31 11:17 metadata
``` ```
2. Truncate `data` file to the size of the `metadata` file (approximage 200GB). 2. Truncate `data` file to the size of the `metadata` file (approximately 200GB).
```bash ```bash
$ sudo truncate -s 214748364800 /var/lib/docker/devicemapper/devicemapper/data $ sudo truncate -s 214748364800 /var/lib/docker/devicemapper/devicemapper/data
@ -684,4 +685,4 @@ data volumes.
* [Select a storage driver](selectadriver.md) * [Select a storage driver](selectadriver.md)
* [AUFS storage driver in practice](aufs-driver.md) * [AUFS storage driver in practice](aufs-driver.md)
* [Btrfs storage driver in practice](btrfs-driver.md) * [Btrfs storage driver in practice](btrfs-driver.md)
* [daemon reference](../../reference/commandline/dockerd.md#storage-driver-options) * [daemon reference](../../reference/commandline/dockerd.md#storage-driver-options)